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參數資料
| 型號： | AK5370VF |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | JT 6C 6#12 SKT GRND PLUG |
| 中文描述： | 我的USB /英格蘭/ D轉換器 |
| 文件頁數： | 1/27頁 |
| 文件大小： | 203K |
| 代理商： | AK5370VF |
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ASAHI KASEI
[AK5370]
MS0027-E-00
1
2000/05
General Description
The AK5370 is AD converter for USB audio, especially
USB microphone . The AK5370 integrates USB serial
interface engine, USB transceiver, audio class decoder,
endpoints, and high quality AD converter into the chip.
As the AK5370 incorporates PLL, it can support several
sampling frequencies, 8kHz, 11.025kHz, 22.05kHz, 44.1kHz,
and 48kHz with only one crystal. Moreover, the AK5370
integrates volume control, and mute function.
It is possible to make USB microphone with a few external
components
This device is good for not only business application such
as conferencing but also games, voice recognition, and
Karaoke.
Related Documents
For the detail of USB specification, and Audio Class, please
refer to the following documents.
Universal Serial Bus Specification Revision 1.1
Universal Serial Bus Device Class Definition for Audio
Devices, Revision 1.0
Features:
n
Incorporates USB Audio Controller
USB Serial Interface Engine
Audio Class Encoder/Decoder
2 Endpoints (FIFO)
USB transceiver
n
16 bit A/D Converter
1 channel
Mute/Volume Control
AGC pin for external control
A/D S/N: 84dBA (44.1kHz, Gain = 0dB)
n
On-chip PLL
5 Sampling Frequencies support
8kHz, 11.025kHz
22.05kHz, 44.1kHz, 48kHz
n
Programmable Gain Amplifier
+20dB to –58dB
n
Single Power Supply, Low Power
+3.3Volts
±
10%
n
Package
24pin VSOP
VA
LFLT1
AMP1O
MIC_IN
EndPoint1
IN_FIFO
AGND
VD
16bit
ADC
DGND
DN
DP
Mute
&
Volume
control
EndPoint0
IN_FIFO
EndPoint0
OUT_FIFO
Common Voltage
Audio Class
Decoder
Audio Class
Encoder
Serial
Interface
Engine
XTLIN
XTLOUT
VCOM
USB
Transceiver
PLL
adCLK
System
CLK
CRYSTAL
AMP2O
AMP2I
-
+
-
+
Power
Management
MIC_BIAS
Config ROM
AGC
RST
AGCEN
String ROM
Testmode1,2
TEST1,2,3
LFLT2
VREF
AK5370
USB I/F A/D Converter
相關PDF資料 |
PDF描述 |
|---|---|
| AK5371A | 2ch A/D Converter with USB I/F |
| AK5371AVQ | 2ch A/D Converter with USB I/F |
| AK5371 | 2CH A/D CONVERTER WITH USB I/F |
| AK5371VQ | AB 5C 2#8 3#12 SKT WALL MT REC |
| AK5380 | 96kHz 24Bit ADC with Single - ended Input |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AK5371 | 制造商:AKM 制造商全稱:AKM 功能描述:2CH A/D CONVERTER WITH USB I/F |
| AK5371A | 制造商:AKM 制造商全稱:AKM 功能描述:2ch A/D Converter with USB I/F |
| AK5371AVQ | 制造商:AKM 制造商全稱:AKM 功能描述:2ch A/D Converter with USB I/F |
| AK5371AVQP | 功能描述:IC ADC STER W/USB 16BIT 48LQFP RoHS:是 類別:集成電路 (IC) >> 數據采集 - ADCs/DAC - 專用型 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 類型:數據采集系統（DAS） 分辨率（位）:16 b 采樣率（每秒）:21.94k 數據接口:MICROWIRE?，QSPI?，串行，SPI? 電壓電源:模擬和數字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應商設備封裝:40-TQFN-EP（6x6） 包裝:托盤 |
| AK5371VQ | 制造商:AKM 制造商全稱:AKM 功能描述:2CH A/D CONVERTER WITH USB I/F |
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